Someone told me yesterday that their son has the same milk allergy as Dawson. Her Dr told her to stay away from the meals because a lot of them have the milk powder in them. The more they are exposed to the milk, the worse their reaction can get. So I guess getting it directly, rather than through me, was worse. I looked and none of his other meals have the milk powder in them, so that's good. I'm still gonna stick with plain fruits and veggies for a while though. I'll try turkey eventually, but not yet.
Edited to add a thanks to Anne! I just saw your comment and the website was really helpful! I can't believe there's so many different labels for milk! Wow!